Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Frank Y. Gao"'
Autor:
Dong Seob Kim, Di Huang, Chunhao Guo, Kejun Li, Dario Rocca, Frank Y. Gao, Jeongheon Choe, David Lujan, Ting‐Hsuan Wu, Kung‐Hsuan Lin, Edoardo Baldini, Li Yang, Shivani Sharma, Raju Kalaivanan, Raman Sankar, Shang‐Fan Lee, Yuan Ping, Xiaoqin Li
Publikováno v:
Advanced Materials. 35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84bdcdc13ca2da4d7b0853c8f396dd12
https://doi.org/10.1002/adma.202206585
https://doi.org/10.1002/adma.202206585
Publikováno v:
Ultrafast Phenomena and Nanophotonics XXVII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::940fb9ccd0f74775be140ca5b8010203
https://doi.org/10.1117/12.2649650
https://doi.org/10.1117/12.2649650
Autor:
Jiaojian Shi, Frank Y. Gao, Zhuquan Zhang, Hendrik Utzat, Ulugbek Barotov, Ardavan Farahvash, Jinchi Han, Jude Deschamps, Chan-Wook Baik, Kyung Sang Cho, Vladimir Bulović, Adam P. Willard, Edoardo Baldini, Nuh Gedik, Moungi G. Bawendi, Keith A. Nelson
Publikováno v:
Nano Letters. 22:1718-1725
Continuous and concerted development of colloidal quantum-dot light-emitting diodes over the past two decades has established them as a bedrock technology for the next generation of displays. However, a fundamental issue that limits the performance o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd9d56f8a2adc956085c20960bb557a0
https://doi.org/10.1021/acs.nanolett.1c04873
https://doi.org/10.1021/acs.nanolett.1c04873
Terahertz light-induced nonlinear coupling between distinct magnon modes in a canted antiferromagnet
Publikováno v:
The International Conference on Ultrafast Phenomena (UP) 2022.
Identifying the signature of couplings has been elusive in conventional spectroscopies. Here, we discover the fingerprints of correlation between two distinct magnons in an antiferromagnet, as evidenced by off-diagonal peaks in the two-dimensional te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80d7d3b822565c9135b07a7297eda783
https://doi.org/10.1364/up.2022.tu5a.1
https://doi.org/10.1364/up.2022.tu5a.1
High-speed two-dimensional terahertz spectroscopy with echelon-based shot-to-shot balanced detection
Publikováno v:
Optics Letters. 47:3479
By using a reflective-echelon-based electro-optic sampling technique and a fast detector, we develop a two-dimensional terahertz (THz) spectrometer capable of shot-to-shot balanced readout of THz waveforms at a full 1-kHz repetition rate. To demonstr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::611f33f9afae83f00aae4626ef799639
https://doi.org/10.1364/ol.462624
https://doi.org/10.1364/ol.462624
Autor:
Zhuquan Zhang, Ardavan Farahvash, Weiwei Sun, Jiaojian Shi, Moungi G. Bawendi, Keith A. Nelson, Hendrik Utzat, Adam P. Willard, Ulugbek Barotov, Frank Y. Gao
Publikováno v:
Nature nanotechnology. 16(12)
Photoluminescence (PL) intermittency is a ubiquitous phenomenon detrimentally reducing the temporal emission intensity stability of single colloidal quantum dots (CQDs) and the emission quantum yield of their ensembles. Despite efforts for blinking r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11817ee12d668d322ca4db56067e2ee9
https://pubmed.ncbi.nlm.nih.gov/34862515
https://pubmed.ncbi.nlm.nih.gov/34862515
Autor:
Frank Y. Gao, Zhuquan Zhang, Zhiyuan Sun, Linda Ye, Yu-Hsiang Cheng, Zi-Jie Liu, Joseph G. Checkelsky, Edoardo Baldini, Keith A. Nelson
Nonequilibrium hidden states, both transient and long-lived, provide a unique window into thermally inaccessible regimes of strong coupling between microscopic degrees of freedom in quantum materials. Understanding the physical origin of these states
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86d871899d5e61e08dfc22581410e708
Publikováno v:
The 22nd International Conference on Ultrafast Phenomena 2020.
The temperature-dependent recombination of caged-contact pairs following triiodide photolysis is investigated via ultrafast single-shot pump-probe spectroscopy. We find that the fraction of contact pairs formed increases at low temperature while the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccb985e1233f9fb27273c32e12fd3e9f
https://doi.org/10.1364/up.2020.m4b.34
https://doi.org/10.1364/up.2020.m4b.34
Publikováno v:
Physical Review B. 98
Polycrystalline tellurium becomes amorphous after irradiation with strong femtosecond pulses. The amorphization is sensitive to the initial temperature but not very sensitive to the temporal profile of the optical excitation. Above the amorphization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26d279172b00a76823ef05181a69edb4
https://doi.org/10.1103/physrevb.98.134112
https://doi.org/10.1103/physrevb.98.134112
Publikováno v:
Springer Berlin Heidelberg
We have constructed a noncollinear optical parametric amplifier with two signal beams amplified in the same nonlinear crystal. This dual-beam design is more energy-efficient than operating two amplifiers in parallel. The cross-talk between two beams
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c52e6e7e2e24dd98ffce19bdb7528683
https://doi.org/10.1007/s00340-018-6968-z
https://doi.org/10.1007/s00340-018-6968-z